UnitOfMeasurement class

Unit of measurement (kilogram, meter, feet, etc.).

Subclasses

• Currency
• ConvertibleUnitOfMeasure
  • UnitOfArea
  • UnitOfLength
  • UnitOfTemperature
  • UnitOfVolume
  • UnitOfWeight

Defining your own unit

import 'package:kind/kind.dart';

const UnitOfMeasurement exampleUnit = UnitOfMeasurement(
  name: 'example',
);

Usage in numeric kinds

Subclasses of NumericKind support defining unit of measurement:

import 'package:kind/kind.dart';

const Float64Kind travelDistanceKind = Float64Kind(
  unitOfMeasurement: UnitOfLength.meters,
  min: 0.0,
);

Implemented types

• Comparable<UnitOfMeasurement>

Implementers

• ConvertibleUnitOfMeasure
• Currency

Constructors

UnitOfMeasurement.specify({required String identifier})

const

Properties

hashCode → int

The hash code for this object.

no setter, override

identifier → String

Identifier of the constant.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

compareTo(UnitOfMeasurement other) → int

Compares this object to another object.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Properties

kind → Kind<UnitOfMeasurement>

final

values → List<UnitOfMeasurement>

All default units.

final